code: def test_response_1(self):
      response = ResponseDelegate(
          {
              "body": {
                  "nboost": {"cvalues_path": "_source.message"},
                  "took": 5,
                  "timed_out": False,
                  "_shards": {
                      "total": 1,
                      "successful": 1,
                      "skipped": 0,
                      "failed": 0,
                  },
                  "hits": {
                      "total": {"value": 1, "relation": "eq"},
                      "max_score": 1.3862944,
                      "hits": [
                          {
                              "_index": "twitter",
                              "_type": "_doc",
                              "_id": "0",
                              "_score": 1.4,
                              "_source": {
                                  "message": "trying out Elasticsearch",
                              },
                          },
                          {
                              "_index": "twitter",
                              "_type": "_doc",
                              "_id": "1",
                              "_score": 1.34245,
                              "_source": {
                                  "message": "second result",
                              },
                          },
                          {
                              "_index": "twitter",
                              "_type": "_doc",
                              "_id": "2",
                              "_score": 1.121234,
                              "_source": {
                                  "message": "third result",
                              },
                          },
                      ],
                  },
              }
          },
          RequestDelegate({}),
      )
  
      self.assertEqual(1.4, response.choices[0]["_score"])
  
      self.assertEqual(
          ["trying out Elasticsearch", "second result", "third result"],
          response.cvalues,
      )
      self.assertEqual(["0", "1", "2"], response.cids)
  
file_path: nboost/tests/unit/test_delegates.py
imports: import unittest
  from nboost.delegates import RequestDelegate, ResponseDelegate
label_desc: Use image node_id 6 for calling the TestDelegates obj's underlying member method code with example usage: obj.test_response_1() without return types